ASN Lookup Tool

AT&T Enterprises, LLC semail.att.com US US 598 Routes

AS Data

AS7287

AS7287 – AT&T Enterprises, LLC

AS Number 7287
AS Name PBI-NET-BLK2
Organization AT&T Enterprises, LLC (ael-360)
Country US
Website semail.att.com
Number of IPv4 Routes 425
Number of IPv6 Routes 173
ASN type ISP
Registry ARIN
Date Allocated 1996-11-01

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IP Ranges

Route # IPs
2606:ae00:8000::/38 ~1×10²⁷
2606:ae00:bd30::/48 ~1×10²⁴
108.144.91.0/24 256
76.206.119.0/24 256
2606:ae00:6880::/41 ~155×10²⁴
108.145.96.0/19 8192
155.165.72.0/24 256
2606:ae00:7680::/42 ~77×10²⁴
2606:ae00:de80::/42 ~77×10²⁴
155.165.109.0/24 256
2606:ae00:cc20::/44 ~19×10²⁴
166.194.7.0/24 256
166.194.78.0/24 256
107.119.216.0/24 256
108.144.86.0/24 256
107.119.221.0/24 256
76.206.124.0/24 256
2606:ae00:1003::/48 ~1×10²⁴
155.165.4.0/24 256
107.121.226.0/23 512
107.119.160.0/21 2048
2606:ae00:b1e0::/45 ~1×10²⁷
155.165.13.0/24 256
64.162.106.0/23 512
2606:ae00:cf20::/43 ~39×10²⁴
2606:ae00:cc50::/44 ~19×10²⁴
2600:384:900::/40 ~309×10²⁴
166.194.84.0/24 256
2606:ae00:bf00::/40 ~309×10²⁴
155.165.73.0/24 256
166.194.54.0/24 256
2606:ae00:2044::/48 ~1×10²⁴
76.206.120.0/22 1024
107.121.167.0/24 256
155.165.108.0/24 256
107.124.192.0/18 16384
155.165.43.0/24 256
107.239.48.0/24 256
107.124.27.0/24 256
107.119.220.0/23 512
2606:ae00:6df0::/44 ~19×10²⁴
2606:ae00:b300::/42 ~77×10²⁴
2606:ae00:9c00::/40 ~309×10²⁴
2606:ae00:cd80::/42 ~77×10²⁴
107.124.25.0/24 256
2606:ae00:7000::/36 ~5×10²⁷
107.103.114.0/24 256
76.253.196.0/22 1024
2606:ae00:7080::/44 ~19×10²⁴
107.119.96.0/24 256
2606:ae00:ce40::/42 ~77×10²⁴
155.165.66.0/23 512
166.197.34.0/24 256
2606:ae00:7090::/47 ~2×10²⁴
166.194.18.0/23 512
2606:ae00:c300::/40 ~309×10²⁴
107.124.26.0/24 256
108.145.36.0/23 512
2606:ae00:df40::/42 ~77×10²⁴
2606:ae00:7a60::/43 ~39×10²⁴

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       7286 - 7288
ASName:         PBI-NET-BLK2
ASHandle:       AS7286
RegDate:        1996-11-01
Updated:        2024-12-05
Ref:            https://rdap.arin.net/registry/autnum/7286



OrgName:        AT&T Enterprises, LLC
OrgId:          AEL-360
Address:        208 S. Akard St.
City:           Dallas
StateProv:      TX
PostalCode:     75202
Country:        US
RegDate:        2024-11-22
Updated:        2026-06-05
Ref:            https://rdap.arin.net/registry/entity/AEL-360


OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-919-319-8167 
OrgAbuseEmail:  abuse@att.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName:   IP Team
OrgTechPhone:  +1-888-876-2382 
OrgTechEmail:  rm-ipspecialist@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName:   Routing POC
OrgRoutingPhone:  +1-999-999-9999 
OrgRoutingEmail:  routing_poc@att.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName:   IPAdmin-ATT Internet Services
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  ipadmin@semail.att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS44-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS13965 AT&T Enterprises, LLC US
AS7018 AT&T Enterprises, LLC US
AS5671 AT&T Enterprises, LLC US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US

Downstreams

AS Number Description Country
AS13965 AT&T Enterprises, LLC US
AS5671 AT&T Enterprises, LLC US

Contacts

Email Contacts

routing_poc@att.com ipadmin@semail.att.com rm-ipspecialist@att.com

Abuse Contacts

abuse@att.net

Legacy Routes

107.121.190.0/23 107.121.192.0/21

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Frequently Asked Questions

ASN AS7287 is an Autonomous System Number used to identify a network for BGP internet routing.
AS7287 is listed under AT&T Enterprises, LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.